In yet another instance of family-related drama, Kate Gosselin has finally lost her patience with ex-husband Jon and wants primary custody of their eight kids.According to a source, the “Jon and Kate Plus 8” mommy is worried for her children’s welfare and doesn’t want them spending time with their dad.“Kate finally just snapped! Jon makes no secret of his boozing, and there have been reports about him using cocaine and marijuana.”“Jon seems to think having fun and partying is more important than being a good dad. She said, ‘Jon’s behavior sickens me. I’ve had enough!’ She wants primary custody of the kids — NOW!”
